The "unfinished business" of the wars in Iraq and Afghanistan

Master Sergeant Orlando Garcia featured in a story by Britain's Channel 4 News on PTSD in the U.S. Army.

Britain's Channel 4 Newsscreenshot

Earlier today I posted the stories of two young veterans who had served multiple tours in Iraq and Afghanistan.

Multiple tours overseas is common in today's military. Re-enlistments helped keep these wars supplied with soldiers over the last ten years.

The problem, as Bernard Rostker of the Rand Corporation put it, "the more you go the more you’re exposed, the more likely you will eventually have some adverse psychological reactions."

Rostker is a former Under Secretary of Defense for Personnel and Readiness, and a former senior policy advisor on recruitment for the Secretary of Defense.

He said the propensity to develop Post Traumatic Stress Disorder (PTSD) is cumulative. And with soldiers serving multiple tours in Iraq and Afghanistan, they're more at risk than a soldier serving a single tour.

PTSD can show up much later in life.

"This is going to be a huge concern for the military," said Rostker.

"Rand did a study, it was a random telephone interview of large numbers of vets using screening techniques for PTSD, and came to the conclusion that there was a huge number of unreported cases. It was controversial with the Department of Defense who looked at the number of people being treated versus those identified with PTSD and noticed lots were going untreated," said Rostker.